31549673909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 35473314384

約数和(自身を除く): 3923640475

約数列:

[1, 13, 61, 101, 157, 169, 193, 793, 1313, 2041, 2509, 6161, 9577, 10309, 11773, 15857, 17069, 19493, 26533, 30301, 32617, 80093, 124501, 153049, 206141, 253409, 393913, 967277, 1041209, 1189073, 1618513, 1848361, 1989637, 2679833, 3060401, 3294317, 5120869, 12574601, 15457949, 24028693, 39785213, 163469813, 186684461, 200953337, 312373009, 517207769, 2426897993, 31549673909]

約数ペア:

[(1, 31549673909), (13, 2426897993), (61, 517207769), (101, 312373009), (157, 200953337), (169, 186684461), (193, 163469813), (793, 39785213), (1313, 24028693), (2041, 15457949), (2509, 12574601), (6161, 5120869), (9577, 3294317), (10309, 3060401), (11773, 2679833), (15857, 1989637), (17069, 1848361), (19493, 1618513), (26533, 1189073), (30301, 1041209), (32617, 967277), (80093, 393913), (124501, 253409), (153049, 206141)]