348540651

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{28879}}^1$

素因数の和:29040

約数の個数: 20

約数和(自身を含む): 524172000

約数和(自身を除く): 175631349

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 28879, 86637, 259911, 779733, 2339199, 4302971, 12908913, 38726739, 116180217, 348540651]

約数ペア:

[(1, 348540651), (3, 116180217), (9, 38726739), (27, 12908913), (81, 4302971), (149, 2339199), (447, 779733), (1341, 259911), (4023, 86637), (12069, 28879)]