29269821

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 16791747

約数列:

[1, 3, 7, 21, 67, 71, 201, 213, 293, 469, 497, 879, 1407, 1491, 2051, 4757, 6153, 14271, 19631, 20803, 33299, 58893, 62409, 99897, 137417, 145621, 412251, 436863, 1393801, 4181403, 9756607, 29269821]

約数ペア:

[(1, 29269821), (3, 9756607), (7, 4181403), (21, 1393801), (67, 436863), (71, 412251), (201, 145621), (213, 137417), (293, 99897), (469, 62409), (497, 58893), (879, 33299), (1407, 20803), (1491, 19631), (2051, 14271), (4757, 6153)]