358803921

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4951}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 609690240

約数和(自身を除く): 250886319

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1421, 1479, 2499, 3451, 4263, 4951, 10353, 14853, 24157, 34657, 72471, 84167, 103971, 143579, 242599, 252501, 430737, 589169, 727797, 1005053, 1767507, 2440843, 3015159, 4124183, 7035371, 7322529, 12372549, 17085901, 21106113, 51257703, 119601307, 358803921]

約数ペア:

[(1, 358803921), (3, 119601307), (7, 51257703), (17, 21106113), (21, 17085901), (29, 12372549), (49, 7322529), (51, 7035371), (87, 4124183), (119, 3015159), (147, 2440843), (203, 1767507), (357, 1005053), (493, 727797), (609, 589169), (833, 430737), (1421, 252501), (1479, 242599), (2499, 143579), (3451, 103971), (4263, 84167), (4951, 72471), (10353, 34657), (14853, 24157)]