17967117077

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^2\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 22883333760

約数和(自身を除く): 4916216683

約数列:

[1, 7, 13, 53, 71, 91, 371, 497, 689, 739, 923, 3763, 4823, 5041, 5173, 6461, 9607, 26341, 35287, 39167, 48919, 52469, 65533, 67249, 267173, 274169, 342433, 367283, 458731, 509171, 682097, 1870211, 2780857, 3473249, 3564197, 3725299, 4774679, 19465999, 24312743, 26077093, 36151141, 48428887, 197440847, 253057987, 339002209, 1382085929, 2566731011, 17967117077]

約数ペア:

[(1, 17967117077), (7, 2566731011), (13, 1382085929), (53, 339002209), (71, 253057987), (91, 197440847), (371, 48428887), (497, 36151141), (689, 26077093), (739, 24312743), (923, 19465999), (3763, 4774679), (4823, 3725299), (5041, 3564197), (5173, 3473249), (6461, 2780857), (9607, 1870211), (26341, 682097), (35287, 509171), (39167, 458731), (48919, 367283), (52469, 342433), (65533, 274169), (67249, 267173)]