1254351

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 819249

約数列:

[1, 3, 7, 21, 23, 49, 53, 69, 147, 159, 161, 343, 371, 483, 1029, 1113, 1127, 1219, 2597, 3381, 3657, 7791, 7889, 8533, 18179, 23667, 25599, 54537, 59731, 179193, 418117, 1254351]

約数ペア:

[(1, 1254351), (3, 418117), (7, 179193), (21, 59731), (23, 54537), (49, 25599), (53, 23667), (69, 18179), (147, 8533), (159, 7889), (161, 7791), (343, 3657), (371, 3381), (483, 2597), (1029, 1219), (1113, 1127)]