1370299931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 1957401600

約数和(自身を除く): 587101669

約数列:

[1, 7, 11, 13, 19, 77, 91, 109, 133, 143, 209, 247, 661, 763, 1001, 1199, 1417, 1463, 1729, 2071, 2717, 4627, 7271, 8393, 8593, 9919, 12559, 14497, 15587, 19019, 22781, 26923, 50897, 60151, 72049, 87913, 94523, 109109, 138149, 159467, 163267, 188461, 296153, 504343, 661661, 792539, 936637, 967043, 1142869, 1368931, 1795937, 2073071, 5547773, 6556459, 9582517, 10303007, 12571559, 15058241, 17796103, 72121049, 105407687, 124572721, 195757133, 1370299931]

約数ペア:

[(1, 1370299931), (7, 195757133), (11, 124572721), (13, 105407687), (19, 72121049), (77, 17796103), (91, 15058241), (109, 12571559), (133, 10303007), (143, 9582517), (209, 6556459), (247, 5547773), (661, 2073071), (763, 1795937), (1001, 1368931), (1199, 1142869), (1417, 967043), (1463, 936637), (1729, 792539), (2071, 661661), (2717, 504343), (4627, 296153), (7271, 188461), (8393, 163267), (8593, 159467), (9919, 138149), (12559, 109109), (14497, 94523), (15587, 87913), (19019, 72049), (22781, 60151), (26923, 50897)]