493772156937

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1\times {\mathrm{4013}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 724890636288

約数和(自身を除く): 231118479351

約数列:

[1, 3, 9, 101, 223, 303, 607, 669, 909, 1821, 2007, 4013, 5463, 12039, 22523, 36117, 61307, 67569, 135361, 183921, 202707, 405313, 406083, 551763, 894899, 1215939, 1218249, 2435891, 2684697, 3647817, 7307673, 8054091, 13671461, 21923019, 41014383, 90384799, 123043149, 246024991, 271154397, 543203693, 738074973, 813463191, 1629611079, 2214224919, 4888833237, 54863572993, 164590718979, 493772156937]

約数ペア:

[(1, 493772156937), (3, 164590718979), (9, 54863572993), (101, 4888833237), (223, 2214224919), (303, 1629611079), (607, 813463191), (669, 738074973), (909, 543203693), (1821, 271154397), (2007, 246024991), (4013, 123043149), (5463, 90384799), (12039, 41014383), (22523, 21923019), (36117, 13671461), (61307, 8054091), (67569, 7307673), (135361, 3647817), (183921, 2684697), (202707, 2435891), (405313, 1218249), (406083, 1215939), (551763, 894899)]