1553268738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{4271}}^1$

素因数の和:5527

約数の個数: 48

約数和(自身を含む): 3617495424

約数和(自身を除く): 2064226686

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1237, 2474, 3711, 4271, 7422, 8542, 8659, 12813, 17318, 25626, 25977, 29897, 51954, 59794, 60613, 89691, 121226, 179382, 181839, 209279, 363678, 418558, 627837, 1255674, 5283227, 10566454, 15849681, 31699362, 36982589, 73965178, 110947767, 221895534, 258878123, 517756246, 776634369, 1553268738]

約数ペア:

[(1, 1553268738), (2, 776634369), (3, 517756246), (6, 258878123), (7, 221895534), (14, 110947767), (21, 73965178), (42, 36982589), (49, 31699362), (98, 15849681), (147, 10566454), (294, 5283227), (1237, 1255674), (2474, 627837), (3711, 418558), (4271, 363678), (7422, 209279), (8542, 181839), (8659, 179382), (12813, 121226), (17318, 89691), (25626, 60613), (25977, 59794), (29897, 51954)]