29918163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 45308160

約数和(自身を除く): 15389997

約数列:

[1, 3, 11, 33, 37, 107, 111, 229, 321, 407, 687, 1177, 1221, 2519, 3531, 3959, 7557, 8473, 11877, 24503, 25419, 43549, 73509, 93203, 130647, 269533, 279609, 808599, 906611, 2719833, 9972721, 29918163]

約数ペア:

[(1, 29918163), (3, 9972721), (11, 2719833), (33, 906611), (37, 808599), (107, 279609), (111, 269533), (229, 130647), (321, 93203), (407, 73509), (687, 43549), (1177, 25419), (1221, 24503), (2519, 11877), (3531, 8473), (3959, 7557)]