39341757

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 70156800

約数和(自身を除く): 30815043

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 173, 221, 273, 343, 357, 519, 637, 663, 833, 1029, 1211, 1547, 1911, 2249, 2499, 2941, 3633, 4459, 4641, 5831, 6747, 8477, 8823, 10829, 13377, 15743, 17493, 20587, 25431, 32487, 38233, 47229, 59339, 61761, 75803, 110201, 114699, 144109, 178017, 227409, 267631, 330603, 432327, 771407, 802893, 1008763, 1873417, 2314221, 3026289, 5620251, 13113919, 39341757]

約数ペア:

[(1, 39341757), (3, 13113919), (7, 5620251), (13, 3026289), (17, 2314221), (21, 1873417), (39, 1008763), (49, 802893), (51, 771407), (91, 432327), (119, 330603), (147, 267631), (173, 227409), (221, 178017), (273, 144109), (343, 114699), (357, 110201), (519, 75803), (637, 61761), (663, 59339), (833, 47229), (1029, 38233), (1211, 32487), (1547, 25431), (1911, 20587), (2249, 17493), (2499, 15743), (2941, 13377), (3633, 10829), (4459, 8823), (4641, 8477), (5831, 6747)]