414292473

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1223}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 723041280

約数和(自身を除く): 308748807

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 283, 399, 849, 1197, 1223, 1981, 2547, 3669, 5377, 5943, 8561, 11007, 16131, 17829, 23237, 25683, 37639, 48393, 69711, 77049, 112917, 162659, 209133, 338751, 346109, 487977, 1038327, 1463931, 2422763, 3114981, 6576071, 7268289, 19728213, 21804867, 46032497, 59184639, 138097491, 414292473]

約数ペア:

[(1, 414292473), (3, 138097491), (7, 59184639), (9, 46032497), (19, 21804867), (21, 19728213), (57, 7268289), (63, 6576071), (133, 3114981), (171, 2422763), (283, 1463931), (399, 1038327), (849, 487977), (1197, 346109), (1223, 338751), (1981, 209133), (2547, 162659), (3669, 112917), (5377, 77049), (5943, 69711), (8561, 48393), (11007, 37639), (16131, 25683), (17829, 23237)]