1273615203

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{76673}}^1$

素因数の和:76803

約数の個数: 24

約数和(自身を含む): 1992910608

約数和(自身を除く): 719295405

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 5537, 16611, 76673, 230019, 536711, 1610133, 3756977, 8664049, 11270931, 25992147, 60648343, 181945029, 424538401, 1273615203]

約数ペア:

[(1, 1273615203), (3, 424538401), (7, 181945029), (21, 60648343), (49, 25992147), (113, 11270931), (147, 8664049), (339, 3756977), (791, 1610133), (2373, 536711), (5537, 230019), (16611, 76673)]