6391539

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 12040704

約数和(自身を除く): 5649165

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 401, 483, 693, 759, 1203, 1449, 1771, 2277, 2807, 3609, 4411, 5313, 8421, 9223, 13233, 15939, 25263, 27669, 30877, 39699, 64561, 83007, 92631, 101453, 193683, 277893, 304359, 581049, 710171, 913077, 2130513, 6391539]

約数ペア:

[(1, 6391539), (3, 2130513), (7, 913077), (9, 710171), (11, 581049), (21, 304359), (23, 277893), (33, 193683), (63, 101453), (69, 92631), (77, 83007), (99, 64561), (161, 39699), (207, 30877), (231, 27669), (253, 25263), (401, 15939), (483, 13233), (693, 9223), (759, 8421), (1203, 5313), (1449, 4411), (1771, 3609), (2277, 2807)]