1330876469

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 1514354688

約数和(自身を除く): 183478219

約数列:

[1, 13, 31, 71, 193, 241, 403, 923, 2201, 2509, 3133, 5983, 7471, 13703, 17111, 28613, 46513, 77779, 97123, 178139, 222443, 424793, 530441, 604669, 1441903, 3302423, 5522309, 6895733, 18744739, 42931499, 102375113, 1330876469]

約数ペア:

[(1, 1330876469), (13, 102375113), (31, 42931499), (71, 18744739), (193, 6895733), (241, 5522309), (403, 3302423), (923, 1441903), (2201, 604669), (2509, 530441), (3133, 424793), (5983, 222443), (7471, 178139), (13703, 97123), (17111, 77779), (28613, 46513)]