7131719229

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{5147}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 10058121216

約数和(自身を除く): 2926401987

約数列:

[1, 3, 31, 47, 93, 141, 317, 951, 1457, 4371, 5147, 9827, 14899, 15441, 29481, 44697, 159557, 241909, 461869, 478671, 725727, 1385607, 1631599, 4894797, 7499179, 22497537, 50579569, 76685153, 151738707, 230055459, 2377239743, 7131719229]

約数ペア:

[(1, 7131719229), (3, 2377239743), (31, 230055459), (47, 151738707), (93, 76685153), (141, 50579569), (317, 22497537), (951, 7499179), (1457, 4894797), (4371, 1631599), (5147, 1385607), (9827, 725727), (14899, 478671), (15441, 461869), (29481, 241909), (44697, 159557)]