408768552387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{199267}}^1$

素因数の和:199572

約数の個数: 48

約数和(自身を含む): 646273948320

約数和(自身を除く): 237505395933

約数列:

[1, 3, 9, 13, 39, 89, 117, 197, 267, 591, 801, 1157, 1773, 2561, 3471, 7683, 10413, 17533, 23049, 52599, 157797, 199267, 227929, 597801, 683787, 1793403, 2051361, 2590471, 7771413, 17734763, 23314239, 39255599, 53204289, 117766797, 159612867, 230551919, 353300391, 510322787, 691655757, 1530968361, 2074967271, 3493748311, 4592905083, 10481244933, 31443734799, 45418728043, 136256184129, 408768552387]

約数ペア:

[(1, 408768552387), (3, 136256184129), (9, 45418728043), (13, 31443734799), (39, 10481244933), (89, 4592905083), (117, 3493748311), (197, 2074967271), (267, 1530968361), (591, 691655757), (801, 510322787), (1157, 353300391), (1773, 230551919), (2561, 159612867), (3471, 117766797), (7683, 53204289), (10413, 39255599), (17533, 23314239), (23049, 17734763), (52599, 7771413), (157797, 2590471), (199267, 2051361), (227929, 1793403), (597801, 683787)]