534558003

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 847503360

約数和(自身を除く): 312945357

約数列:

[1, 3, 7, 21, 49, 79, 147, 191, 237, 241, 553, 573, 723, 1337, 1659, 1687, 3871, 4011, 5061, 9359, 11613, 11809, 15089, 19039, 28077, 35427, 45267, 46031, 57117, 105623, 133273, 138093, 316869, 322217, 399819, 739361, 932911, 966651, 2218083, 2255519, 2798733, 3636449, 6766557, 10909347, 25455143, 76365429, 178186001, 534558003]

約数ペア:

[(1, 534558003), (3, 178186001), (7, 76365429), (21, 25455143), (49, 10909347), (79, 6766557), (147, 3636449), (191, 2798733), (237, 2255519), (241, 2218083), (553, 966651), (573, 932911), (723, 739361), (1337, 399819), (1659, 322217), (1687, 316869), (3871, 138093), (4011, 133273), (5061, 105623), (9359, 57117), (11613, 46031), (11809, 45267), (15089, 35427), (19039, 28077)]