3993318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 10142496

約数和(自身を除く): 6149178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 773, 861, 1546, 1722, 2319, 2583, 4638, 5166, 5411, 6957, 10822, 13914, 16233, 31693, 32466, 48699, 63386, 95079, 97398, 190158, 221851, 285237, 443702, 570474, 665553, 1331106, 1996659, 3993318]

約数ペア:

[(1, 3993318), (2, 1996659), (3, 1331106), (6, 665553), (7, 570474), (9, 443702), (14, 285237), (18, 221851), (21, 190158), (41, 97398), (42, 95079), (63, 63386), (82, 48699), (123, 32466), (126, 31693), (246, 16233), (287, 13914), (369, 10822), (574, 6957), (738, 5411), (773, 5166), (861, 4638), (1546, 2583), (1722, 2319)]