214894911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3677}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 375685632

約数和(自身を除く): 160790721

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2783, 3677, 5313, 8349, 11031, 19481, 25739, 40447, 58443, 77217, 84571, 121341, 253713, 283129, 444917, 591997, 849387, 930281, 1334751, 1775991, 2790843, 3114419, 6511967, 9343257, 10233091, 19535901, 30699273, 71631637, 214894911]

約数ペア:

[(1, 214894911), (3, 71631637), (7, 30699273), (11, 19535901), (21, 10233091), (23, 9343257), (33, 6511967), (69, 3114419), (77, 2790843), (121, 1775991), (161, 1334751), (231, 930281), (253, 849387), (363, 591997), (483, 444917), (759, 283129), (847, 253713), (1771, 121341), (2541, 84571), (2783, 77217), (3677, 58443), (5313, 40447), (8349, 25739), (11031, 19481)]