23830807

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 34473600

約数和(自身を除く): 10642793

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 179, 209, 247, 539, 637, 931, 1001, 1253, 1463, 1729, 1969, 2327, 2717, 3401, 7007, 8771, 10241, 12103, 13783, 16289, 19019, 23807, 25597, 37411, 44213, 96481, 114023, 133133, 166649, 179179, 261877, 309491, 486343, 1254253, 1833139, 2166437, 3404401, 23830807]

約数ペア:

[(1, 23830807), (7, 3404401), (11, 2166437), (13, 1833139), (19, 1254253), (49, 486343), (77, 309491), (91, 261877), (133, 179179), (143, 166649), (179, 133133), (209, 114023), (247, 96481), (539, 44213), (637, 37411), (931, 25597), (1001, 23807), (1253, 19019), (1463, 16289), (1729, 13783), (1969, 12103), (2327, 10241), (2717, 8771), (3401, 7007)]