289667091

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3331}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 456777216

約数和(自身を除く): 167110125

約数列:

[1, 3, 7, 21, 41, 101, 123, 287, 303, 707, 861, 2121, 3331, 4141, 9993, 12423, 23317, 28987, 69951, 86961, 136571, 336431, 409713, 955997, 1009293, 2355017, 2867991, 7065051, 13793671, 41381013, 96555697, 289667091]

約数ペア:

[(1, 289667091), (3, 96555697), (7, 41381013), (21, 13793671), (41, 7065051), (101, 2867991), (123, 2355017), (287, 1009293), (303, 955997), (707, 409713), (861, 336431), (2121, 136571), (3331, 86961), (4141, 69951), (9993, 28987), (12423, 23317)]