7210203

素因数分解:

$3^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 13176576

約数和(自身を除く): 5966373

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 343, 429, 539, 637, 1001, 1029, 1617, 1911, 2401, 3003, 3773, 4459, 7007, 7203, 11319, 13377, 16807, 21021, 26411, 31213, 49049, 50421, 79233, 93639, 147147, 184877, 218491, 343343, 554631, 655473, 1030029, 2403401, 7210203]

約数ペア:

[(1, 7210203), (3, 2403401), (7, 1030029), (11, 655473), (13, 554631), (21, 343343), (33, 218491), (39, 184877), (49, 147147), (77, 93639), (91, 79233), (143, 50421), (147, 49049), (231, 31213), (273, 26411), (343, 21021), (429, 16807), (539, 13377), (637, 11319), (1001, 7203), (1029, 7007), (1617, 4459), (1911, 3773), (2401, 3003)]