7875273

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 4658487

約数列:

[1, 3, 7, 21, 47, 79, 101, 141, 237, 303, 329, 553, 707, 987, 1659, 2121, 3713, 4747, 7979, 11139, 14241, 23937, 25991, 33229, 55853, 77973, 99687, 167559, 375013, 1125039, 2625091, 7875273]

約数ペア:

[(1, 7875273), (3, 2625091), (7, 1125039), (21, 375013), (47, 167559), (79, 99687), (101, 77973), (141, 55853), (237, 33229), (303, 25991), (329, 23937), (553, 14241), (707, 11139), (987, 7979), (1659, 4747), (2121, 3713)]