510238911

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 40

約数和(自身を含む): 854865200

約数和(自身を除く): 344626289

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1911, 2401, 4459, 5449, 7203, 13377, 16347, 31213, 38143, 70837, 93639, 114429, 212511, 267001, 495859, 801003, 1487577, 1869007, 3471013, 5607021, 10413039, 13083049, 24297091, 39249147, 72891273, 170079637, 510238911]

約数ペア:

[(1, 510238911), (3, 170079637), (7, 72891273), (13, 39249147), (21, 24297091), (39, 13083049), (49, 10413039), (91, 5607021), (147, 3471013), (273, 1869007), (343, 1487577), (637, 801003), (1029, 495859), (1911, 267001), (2401, 212511), (4459, 114429), (5449, 93639), (7203, 70837), (13377, 38143), (16347, 31213)]