3961218

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 8213760

約数和(自身を除く): 4252542

約数列:

[1, 2, 3, 6, 61, 79, 122, 137, 158, 183, 237, 274, 366, 411, 474, 822, 4819, 8357, 9638, 10823, 14457, 16714, 21646, 25071, 28914, 32469, 50142, 64938, 660203, 1320406, 1980609, 3961218]

約数ペア:

[(1, 3961218), (2, 1980609), (3, 1320406), (6, 660203), (61, 64938), (79, 50142), (122, 32469), (137, 28914), (158, 25071), (183, 21646), (237, 16714), (274, 14457), (366, 10823), (411, 9638), (474, 8357), (822, 4819)]