319397834497

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{427403}}^1$

素因数の和:427669

約数の個数: 24

約数和(自身を含む): 377708882112

約数和(自身を除く): 58311047615

約数列:

[1, 7, 49, 101, 151, 707, 1057, 4949, 7399, 15251, 106757, 427403, 747299, 2991821, 20942747, 43167703, 64537853, 302173921, 451764971, 2115217447, 3162354797, 6518323153, 45628262071, 319397834497]

約数ペア:

[(1, 319397834497), (7, 45628262071), (49, 6518323153), (101, 3162354797), (151, 2115217447), (707, 451764971), (1057, 302173921), (4949, 64537853), (7399, 43167703), (15251, 20942747), (106757, 2991821), (427403, 747299)]