12776907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 21081600

約数和(自身を除く): 8304693

約数列:

[1, 3, 11, 13, 29, 33, 39, 79, 87, 143, 169, 237, 319, 377, 429, 507, 869, 957, 1027, 1131, 1859, 2291, 2607, 3081, 4147, 4901, 5577, 6873, 11297, 12441, 13351, 14703, 25201, 29783, 33891, 40053, 53911, 75603, 89349, 146861, 161733, 327613, 387179, 440583, 982839, 1161537, 4258969, 12776907]

約数ペア:

[(1, 12776907), (3, 4258969), (11, 1161537), (13, 982839), (29, 440583), (33, 387179), (39, 327613), (79, 161733), (87, 146861), (143, 89349), (169, 75603), (237, 53911), (319, 40053), (377, 33891), (429, 29783), (507, 25201), (869, 14703), (957, 13351), (1027, 12441), (1131, 11297), (1859, 6873), (2291, 5577), (2607, 4901), (3081, 4147)]