558429417

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227281}}^1$

素因数の和:227310

約数の個数: 32

約数和(自身を含む): 1018223360

約数和(自身を除く): 459793943

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 227281, 681843, 1590967, 2045529, 2954653, 4772901, 6136587, 8863959, 14318703, 20682571, 26591877, 42956109, 62047713, 79775631, 186143139, 558429417]

約数ペア:

[(1, 558429417), (3, 186143139), (7, 79775631), (9, 62047713), (13, 42956109), (21, 26591877), (27, 20682571), (39, 14318703), (63, 8863959), (91, 6136587), (117, 4772901), (189, 2954653), (273, 2045529), (351, 1590967), (819, 681843), (2457, 227281)]