813348529

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 998323200

約数和(自身を除く): 184974671

約数列:

[1, 7, 29, 41, 79, 203, 287, 553, 1189, 1237, 2291, 3239, 8323, 8659, 16037, 22673, 35873, 50717, 93931, 97723, 251111, 355019, 657517, 684061, 1470793, 2833967, 4006643, 10295551, 19837769, 28046501, 116192647, 813348529]

約数ペア:

[(1, 813348529), (7, 116192647), (29, 28046501), (41, 19837769), (79, 10295551), (203, 4006643), (287, 2833967), (553, 1470793), (1189, 684061), (1237, 657517), (2291, 355019), (3239, 251111), (8323, 97723), (8659, 93931), (16037, 50717), (22673, 35873)]