3748901373

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{140677}}^1$

素因数の和:140743

約数の個数: 40

約数和(自身を含む): 6536462592

約数和(自身を除く): 2787561219

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 26649, 140677, 422031, 984739, 1266093, 2954217, 3798279, 6611819, 8862651, 11394837, 19835457, 26587953, 46282733, 59506371, 79763859, 138848199, 178519113, 416544597, 535557339, 1249633791, 3748901373]

約数ペア:

[(1, 3748901373), (3, 1249633791), (7, 535557339), (9, 416544597), (21, 178519113), (27, 138848199), (47, 79763859), (63, 59506371), (81, 46282733), (141, 26587953), (189, 19835457), (329, 11394837), (423, 8862651), (567, 6611819), (987, 3798279), (1269, 2954217), (2961, 1266093), (3807, 984739), (8883, 422031), (26649, 140677)]