33301947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 19690053

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 367, 447, 609, 1043, 1101, 2569, 3129, 4321, 7707, 10643, 12963, 30247, 31929, 54683, 74501, 90741, 164049, 223503, 382781, 1148343, 1585807, 4757421, 11100649, 33301947]

約数ペア:

[(1, 33301947), (3, 11100649), (7, 4757421), (21, 1585807), (29, 1148343), (87, 382781), (149, 223503), (203, 164049), (367, 90741), (447, 74501), (609, 54683), (1043, 31929), (1101, 30247), (2569, 12963), (3129, 10643), (4321, 7707)]