901321443

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 1466136672

約数和(自身を除く): 564815229

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 241, 333, 407, 723, 1021, 1221, 2169, 2651, 3063, 3663, 7953, 8917, 9189, 11231, 23859, 26751, 33693, 37777, 80253, 98087, 101079, 113331, 246061, 294261, 339993, 415547, 738183, 882783, 1246641, 2214549, 2706671, 3739923, 8120013, 9104257, 24360039, 27312771, 81938313, 100146827, 300440481, 901321443]

約数ペア:

[(1, 901321443), (3, 300440481), (9, 100146827), (11, 81938313), (33, 27312771), (37, 24360039), (99, 9104257), (111, 8120013), (241, 3739923), (333, 2706671), (407, 2214549), (723, 1246641), (1021, 882783), (1221, 738183), (2169, 415547), (2651, 339993), (3063, 294261), (3663, 246061), (7953, 113331), (8917, 101079), (9189, 98087), (11231, 80253), (23859, 37777), (26751, 33693)]