29121603

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 16843197

約数列:

[1, 3, 7, 21, 41, 123, 149, 227, 287, 447, 681, 861, 1043, 1589, 3129, 4767, 6109, 9307, 18327, 27921, 33823, 42763, 65149, 101469, 128289, 195447, 236761, 710283, 1386743, 4160229, 9707201, 29121603]

約数ペア:

[(1, 29121603), (3, 9707201), (7, 4160229), (21, 1386743), (41, 710283), (123, 236761), (149, 195447), (227, 128289), (287, 101469), (447, 65149), (681, 42763), (861, 33823), (1043, 27921), (1589, 18327), (3129, 9307), (4767, 6109)]