109898313

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 174370560

約数和(自身を除く): 64472247

約数列:

[1, 3, 7, 21, 29, 87, 181, 203, 543, 609, 997, 1267, 2991, 3801, 5249, 6979, 15747, 20937, 28913, 36743, 86739, 110229, 180457, 202391, 541371, 607173, 1263199, 3789597, 5233253, 15699759, 36632771, 109898313]

約数ペア:

[(1, 109898313), (3, 36632771), (7, 15699759), (21, 5233253), (29, 3789597), (87, 1263199), (181, 607173), (203, 541371), (543, 202391), (609, 180457), (997, 110229), (1267, 86739), (2991, 36743), (3801, 28913), (5249, 20937), (6979, 15747)]