16244217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 27156480

約数和(自身を除く): 10912263

約数列:

[1, 3, 9, 11, 31, 33, 67, 79, 93, 99, 201, 237, 279, 341, 603, 711, 737, 869, 1023, 2077, 2211, 2449, 2607, 3069, 5293, 6231, 6633, 7347, 7821, 15879, 18693, 22041, 22847, 26939, 47637, 58223, 68541, 80817, 164083, 174669, 205623, 242451, 492249, 524007, 1476747, 1804913, 5414739, 16244217]

約数ペア:

[(1, 16244217), (3, 5414739), (9, 1804913), (11, 1476747), (31, 524007), (33, 492249), (67, 242451), (79, 205623), (93, 174669), (99, 164083), (201, 80817), (237, 68541), (279, 58223), (341, 47637), (603, 26939), (711, 22847), (737, 22041), (869, 18693), (1023, 15879), (2077, 7821), (2211, 7347), (2449, 6633), (2607, 6231), (3069, 5293)]