22313109

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 38423168

約数和(自身を除く): 16110059

約数列:

[1, 3, 7, 13, 21, 37, 39, 47, 91, 111, 141, 259, 273, 329, 481, 611, 777, 987, 1443, 1739, 1833, 2209, 3367, 4277, 5217, 6627, 10101, 12173, 12831, 15463, 22607, 28717, 36519, 46389, 67821, 81733, 86151, 158249, 201019, 245199, 474747, 572131, 603057, 1062529, 1716393, 3187587, 7437703, 22313109]

約数ペア:

[(1, 22313109), (3, 7437703), (7, 3187587), (13, 1716393), (21, 1062529), (37, 603057), (39, 572131), (47, 474747), (91, 245199), (111, 201019), (141, 158249), (259, 86151), (273, 81733), (329, 67821), (481, 46389), (611, 36519), (777, 28717), (987, 22607), (1443, 15463), (1739, 12831), (1833, 12173), (2209, 10101), (3367, 6627), (4277, 5217)]