211043236323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{974359}}^1$

素因数の和:974547

約数の個数: 32

約数和(自身を含む): 309799710720

約数和(自身を除く): 98756474397

約数列:

[1, 3, 17, 31, 51, 93, 137, 411, 527, 1581, 2329, 4247, 6987, 12741, 72199, 216597, 974359, 2923077, 16564103, 30205129, 49692309, 90615387, 133487183, 400461549, 513487193, 1540461579, 2269282111, 4138102673, 6807846333, 12414308019, 70347745441, 211043236323]

約数ペア:

[(1, 211043236323), (3, 70347745441), (17, 12414308019), (31, 6807846333), (51, 4138102673), (93, 2269282111), (137, 1540461579), (411, 513487193), (527, 400461549), (1581, 133487183), (2329, 90615387), (4247, 49692309), (6987, 30205129), (12741, 16564103), (72199, 2923077), (216597, 974359)]